85994559

素因数分解:

$3^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 146952000

約数和(自身を除く): 60957441

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 313, 343, 441, 623, 801, 939, 1029, 1869, 2191, 2817, 3087, 4361, 5607, 6573, 13083, 15337, 19719, 27857, 30527, 39249, 46011, 83571, 91581, 107359, 138033, 194999, 250713, 274743, 322077, 584997, 966231, 1364993, 1754991, 4094979, 9554951, 12284937, 28664853, 85994559]

約数ペア:

[(1, 85994559), (3, 28664853), (7, 12284937), (9, 9554951), (21, 4094979), (49, 1754991), (63, 1364993), (89, 966231), (147, 584997), (267, 322077), (313, 274743), (343, 250713), (441, 194999), (623, 138033), (801, 107359), (939, 91581), (1029, 83571), (1869, 46011), (2191, 39249), (2817, 30527), (3087, 27857), (4361, 19719), (5607, 15337), (6573, 13083)]